Surface work function of chemically derived graphene: A first-principles study

2013 ◽  
Vol 377 (28-30) ◽  
pp. 1760-1765 ◽  
Author(s):  
N. Jiao ◽  
Chaoyu He ◽  
P. Zhou ◽  
C.X. Zhang ◽  
H.P. Xiao ◽  
...  
Keyword(s):  
Work Function ◽  
First Principles ◽  
First Principles Study ◽  
Surface Work ◽  
Surface Work Function

N-doped zeolite-templated carbon as a metal-free electrocatalyst for oxygen reduction

RSC Advances ◽  
2016 ◽  
Vol 6 (49) ◽  
pp. 43091-43097 ◽  
Author(s):  
Yonghyun Kwon ◽  
Kyoungsoo Kim ◽  
Ryong Ryoo
Keyword(s):  
Work Function ◽  
Oxygen Reduction ◽  
Catalytic Performance ◽  
Microporous Structure ◽  
Nitrogen Doped ◽  
Metal Free ◽  
Surface Work ◽  
Templated Carbon ◽  
Surface Work Function

Nitrogen-doped zeolite-templated carbon having 3-dimensionally microporous structure exhibited low surface work function and high catalytic performance for oxygen reduction.

First-principles study on the stability and work function of low-index surfaces of TiB2

2020 ◽  
Vol 172 ◽  
pp. 109356 ◽  
Author(s):  
Qian Wang ◽  
Changzhi Liu ◽  
Ruijuan Yao ◽  
Hong Zhu ◽  
Xiaomin Liu ◽  
...  
Keyword(s):  
Work Function ◽  
First Principles ◽  
First Principles Study ◽  
The Stability

Modification on ITO to Fabricate Low Work Function Electrode in Inverted Organic Photovoltaics

2015 ◽  
Vol 1090 ◽  
pp. 211-214
Author(s):  
Ming Zhang Deng ◽  
Bing Yan Zhang ◽  
De Kang Huang ◽  
Zhao Chen ◽  
Bing Bing Chen ◽  
...  
Keyword(s):  
Work Function ◽  
Organic Photovoltaics ◽  
Organic Semiconductor ◽  
Printed Electronics ◽  
Optoelectronic Devices ◽  
Surface Work ◽  
Lowest Unoccupied Molecular Orbital ◽  
Molecular Layers ◽  
Surface Work Function ◽  
Electronic Potential

The PCE has a great relationship with the work function of conductors in organic and printed electronics devices. And organic photovoltaics require an electrode with a work function (WF) that is low enough to either facilitate the transport of electrons in and out of various optoelectronic devices or collect electrons from the lowest unoccupied molecular orbital (LUMO) of a given organic semiconductor. In inverted organic photovoltaics, the ITO is normally used as cathode to collect electrons .By using PDDA deposition, the surface work function of ITO can be decreased by 0.3 eV, which is able to improve the electrons transport and the PCE in OPV, as it has been proved that the surface electronic potential of ITO is very sensitive to the presence of self-assembled molecular layers.

scholarly journals Exploring the charge localization and band gap opening of borophene: a first-principles study

Nanoscale ◽  
2018 ◽  
Vol 10 (3) ◽  
pp. 1403-1410 ◽  
Author(s):  
Andrey A. Kistanov ◽  
Yongqing Cai ◽  
Kun Zhou ◽  
Narasimalu Srikanth ◽  
Sergey V. Dmitriev ◽  
...  
Keyword(s):  
Work Function ◽  
Band Gap ◽  
First Principles ◽  
Metallic State ◽  
Chemical Functionalization ◽  
Charge Localization ◽  
First Principles Study ◽  
Gap Opening

Borophene shows a robust metallic state against chemical functionalization and the presence of vacancies and exhibits a tunable high-value work-function.

Lightning rod effect in surface work function of semiconductor nanomaterials

2013 ◽  
Vol 102 (24) ◽  
pp. 243110 ◽  
Author(s):  
Mingshan Xue ◽  
Wenfeng Wang ◽  
Junfei Ou ◽  
Fajun Wang ◽  
Wen Li
Keyword(s):  
Work Function ◽  
Surface Work ◽  
Semiconductor Nanomaterials ◽  
Surface Work Function
Sign in / Sign up

Export Citation Format

Share Document